“Monday’s Supreme Court decision, which was specific to this appeal, means the Oracle-Google saga will now move back to the lower courts to determine another aspect of the case: Even though Google was using copyrighted software, was it only making ‘fair use’ of it . . . ‘You shouldn’t let the owner of an A.P.I. end up owning the other person’s program,’ said Michael Barclay, special counsel to the Electronic Frontier Foundation, a tech nonprofit devoted to civil liberties. ‘I don’t think we’ll find out how bad a day this is for a long time.'”

Solicitor General Brief Argued APIs are Copyrightable: Considering whether to grant certiorari in the Google v. Oracle America case, the Supreme Court earlier in 2015 asked the government to weigh in on the dispute. In response, the Solicitor General filed its brief, surprisingly taking the position that APIs are subject to copyright protection.

The Solicitor General’s Brief for the United States as Amicus Curiae (pdf; 23 pages)